Panasonic Aquarea B1 Planning And Installation Manual page 18

Product Description
Type key for Compact Devices
WH
WH: Air-to-water
heat pump
Device type
M: Compact device
Construction
D: Aquarea LT, X: Aquarea T-CAP,
H: Aquarea HT
Series
Operating
C: Heating and cooling, F: Heating only
mode 1
Nominal heat-
05 to 16 (corresponds to 5 to 16 kW)
ing power
2
Device
... G, H ...
generation
E-heating
Element
3: 3 kW, 6: 6 kW, 9: 9 kW
Power
E: Europe
Market
5: single phase, 8: three phase
Power supply
1 The devices of the Aquarea HT series can only be used for heating mode and have no cooling function.
2 The available performance classes differ according to the series. An overview of the performance classes for the
individual series is given in the model range
4.6 Functions and technical data
4.6.1 Product features
Energy Efficiency and Environment Friendliness
● Up to 80% of the energy is obtained from the ambient air for greater energy
efficiency
● COP of 5.0 for the single phase 3-kW split system and 3-kW combination hy-
dro-module (both LT, H-Generation) or 5.08 for the single-phase 5-kW compact
system (LT) for A7 / W35
● Inverter technology allows a metered and controllable power output of the device
and thus contributes to energy savings with
● environmentally compatible coolant (R410A for Aquarea LT and T-CAP as well as
R407C for Aquarea HT)
● All devices are fitted with a high-efficiency pump.
High Comfort
● Optimum control
● Models available for heating mode as well as heating and cooling mode
(series Aquarea HT is only available for the heating mode)
● Optimised performance in relation to the return temperature
● Integrated control of the hot water tank and heating
● 24-hours timer with mode control
30
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
- M D C 09 H 3 E
(→ 1 Model range, p. 8).
Easy operation
● Operation and control for split systems with hydro-module or combination hy-
5
● Easy programming via the operator panel
● For safety reasons, the hydro-modules, combination hydro-modules and compact
Easy Maintenance and Assembly
Split system
● Compact design
● Easy control of the water pressure by using the manometer in the front panel of the
● Hydro-module, combination hydro-module and outdoor unit are easy to open
● Factory piped in combination hydro-modules are easy to connect
● Flexible assembly due to long pipelines
● Up to 30 metres with a height difference up to 20 metres (depending on model)
● The pipe connections to the outdoor units can be made in four directions (front,
Compact system
● No appreciable space requirement in the building, no coolant connections
● Easy opening of the device for maintenance work
Operating limits Split and Compact Systems
Cooling mode
Heating mode
1 Only valid for models with cooling mode
2 At outside temperatures below the stated value, the heating capacity drops distinctly. This can cause switch-off of the
unit due to its internal safety functions.
4.6.2 Split system
The Aquarea split system consists of the hydro-module or combination hydro-module (in the
building) and an outdoor unit. Both units of the split system are configured such that they are
mutually matched to one another as a model i.e. the models of the outdoor unit cannot be com-
bined arbitrarily with the different hydro-module models. A suitable Aquarea split system model
consisting of hydro-module and outdoor unit is available for all typical applications.
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
dro-module and for compact systems in the building
devices are fitted with FI protection switches.
hydro-module or combination hydro-module
rear, side, below).
Water inflow temperature (°C)
Maximum 20
1
Minimum 5
Maximum LT: 55 / T-CAP: 60 / HT: 65
Minimum 25
Product Description
Outside temperature (°C)
43
16
35
–20
2
31